An optimization model for microscopic centralized traffic management of intelligent vehicles in a segment of a single lane
An optimization model for microscopic centralized traffic management of intelligent vehicles in a segment of a single lane
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单车道路段智能车辆微观集中交通管理优化模型
DOI：
10.1109/ivs.2012.6232247
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
L. Arruda
中科院分区：
文献类型：
--
作者：
R. Reghelin;L. Arruda
提出了单车道高速公路智能车辆微观集中交通管理优化问题的数学求解方法。因此，提出了一种以行程时间为准则的优化模型。该模型考虑了公路系统的重要因素，如每辆车的加速能力，交通规则和车道的地形。它处理交通情况，如超车，斜坡，障碍物和减速器。由于模型的运行时间较长，本文还提出了一种仿真算法.该算法的结果也为解决车辆超车优先权问题提供了参考。提出了新的微观交通评价指标。测试结果进行评估的模型和算法。
This paper presents a mathematical solution to optimize the microscopic centralized traffic management of intelligent vehicles in a single lane highway. Therefore an optimization model that uses the travel time as criteria is proposed. The model considers important elements of a highway system such as capacity of acceleration of each vehicle, traffic rules and topography of the lane. It deals with traffic situations such as overtaking, slopes, obstacles, and speed reducers. As the model takes time to run, a simulation algorithm is also proposed. The results of the algorithm provide also references to solve the problem of overtaking priority. Moreover, new indexes for microscopic traffic assessment are proposed. Test results are presented to evaluate both the model and the algorithm.